Question

Rahim travelled 350 kilometres in a train and
150 kilometres in a bus. The average speed of
the train was 70 km/h. The bus trip lasted 5
hours. What is the average speed of the entire
trip?​

Answer 1

Answer:

Average speed of the trip=500/5=100km/h

Step-by-step explanation:

Avg. Speed = Total Distance traveled / Total time taken

Total distance travelled=500 km

average speed of train=70 km/h

Distance travelled by train=350 km

speed= distance/time=>time=350/70=5 hrs.

Also given, time taken by bus = 5 hr

:. Average speed of the trip=500/5=100km/h